From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mta.qwilt.com (mta.qwilt.com [52.9.191.255]) by dpdk.org (Postfix) with ESMTP id 9CC0E1C143 for ; Wed, 4 Apr 2018 13:27:56 +0200 (CEST) Received: from localhost (localhost [127.0.0.1]) by mta.qwilt.com (Postfix) with ESMTP id 1786C806587; Wed, 4 Apr 2018 11:27:56 +0000 (UTC) X-Virus-Scanned: amavisd-new at qwilt.com Received: from mta.qwilt.com ([127.0.0.1]) by localhost (mta.qwilt.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id iPgLiauOO7N9; Wed, 4 Apr 2018 11:27:55 +0000 (UTC) Received: from rd01.it.qwilt.com.qwilt.com (80.179.204.39.cable.012.net.il [80.179.204.39]) by mta.qwilt.com (Postfix) with ESMTPSA id 59F618069DB; Wed, 4 Apr 2018 11:27:53 +0000 (UTC) From: Arnon Warshavsky To: thomas@monjalon.net, anatoly.burakov@intel.com, wenzhuo.lu@intel.com, declan.doherty@intel.com, jerin.jacob@caviumnetworks.com, bruce.richardson@intel.com, ferruh.yigit@intel.com Cc: dev@dpdk.org, arnon@qwilt.com Date: Wed, 4 Apr 2018 14:27:28 +0300 Message-Id: <1522841257-11826-5-git-send-email-arnon@qwilt.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1522841257-11826-1-git-send-email-arnon@qwilt.com> References: <1522841257-11826-1-git-send-email-arnon@qwilt.com> Subject: [dpdk-dev] [PATCH 04/13] ixgbe: replace rte_panic instances in ixgbe driver X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 04 Apr 2018 11:27:57 -0000 replace panic calls with log and retrun value. Local function to this file, changing from void to int is non-abi-breaking Signed-off-by: Arnon Warshavsky --- drivers/net/ixgbe/ixgbe_ethdev.c | 3 ++- drivers/net/ixgbe/ixgbe_ethdev.h | 2 +- drivers/net/ixgbe/ixgbe_pf.c | 13 +++++++++---- 3 files changed, 12 insertions(+), 6 deletions(-) diff --git a/drivers/net/ixgbe/ixgbe_ethdev.c b/drivers/net/ixgbe/ixgbe_ethdev.c index 4df5c75..96188dc 100644 --- a/drivers/net/ixgbe/ixgbe_ethdev.c +++ b/drivers/net/ixgbe/ixgbe_ethdev.c @@ -1224,7 +1224,8 @@ struct rte_ixgbe_xstats_name_off { memset(hwstrip, 0, sizeof(*hwstrip)); /* initialize PF if max_vfs not zero */ - ixgbe_pf_host_init(eth_dev); + if (ixgbe_pf_host_init(eth_dev) != 0) + return -1; ctrl_ext = IXGBE_READ_REG(hw, IXGBE_CTRL_EXT); /* let hardware know driver is loaded */ diff --git a/drivers/net/ixgbe/ixgbe_ethdev.h b/drivers/net/ixgbe/ixgbe_ethdev.h index c56d652..82d7fd2 100644 --- a/drivers/net/ixgbe/ixgbe_ethdev.h +++ b/drivers/net/ixgbe/ixgbe_ethdev.h @@ -663,7 +663,7 @@ int ixgbe_fdir_filter_program(struct rte_eth_dev *dev, void ixgbe_vlan_hw_strip_disable_all(struct rte_eth_dev *dev); -void ixgbe_pf_host_init(struct rte_eth_dev *eth_dev); +int ixgbe_pf_host_init(struct rte_eth_dev *eth_dev); void ixgbe_pf_host_uninit(struct rte_eth_dev *eth_dev); diff --git a/drivers/net/ixgbe/ixgbe_pf.c b/drivers/net/ixgbe/ixgbe_pf.c index ea99737..5c25de0 100644 --- a/drivers/net/ixgbe/ixgbe_pf.c +++ b/drivers/net/ixgbe/ixgbe_pf.c @@ -66,7 +66,7 @@ int ixgbe_vf_perm_addr_gen(struct rte_eth_dev *dev, uint16_t vf_num) return 0; } -void ixgbe_pf_host_init(struct rte_eth_dev *eth_dev) +int ixgbe_pf_host_init(struct rte_eth_dev *eth_dev) { struct ixgbe_vf_info **vfinfo = IXGBE_DEV_PRIVATE_TO_P_VFDATA(eth_dev->data->dev_private); @@ -84,11 +84,14 @@ void ixgbe_pf_host_init(struct rte_eth_dev *eth_dev) RTE_ETH_DEV_SRIOV(eth_dev).active = 0; vf_num = dev_num_vf(eth_dev); if (vf_num == 0) - return; + return 0; *vfinfo = rte_zmalloc("vf_info", sizeof(struct ixgbe_vf_info) * vf_num, 0); - if (*vfinfo == NULL) - rte_panic("Cannot allocate memory for private VF data\n"); + if (*vfinfo == NULL) { + RTE_LOG(ERR, PMD, "%s() Cannot allocate memory for private VF data\n", + __func__); + return -1; + } memset(mirror_info, 0, sizeof(struct ixgbe_mirror_info)); memset(uta_info, 0, sizeof(struct ixgbe_uta_info)); @@ -116,6 +119,8 @@ void ixgbe_pf_host_init(struct rte_eth_dev *eth_dev) /* set mb interrupt mask */ ixgbe_mb_intr_setup(eth_dev); + + return 0; } void ixgbe_pf_host_uninit(struct rte_eth_dev *eth_dev) -- 1.8.3.1